The Technology Acceptance Model (TAM) is an information systems theory. This model was developed by Fred Davis in his dissertation which was published in 1989. Since then, this model has spread to one of the most cited models in the context of technology diffusion (Kotrík). User acceptance of technology has been a vital area of studies for two decades now. Many models do predict the diffusion of a system but the Technology Acceptance model is the only model which focuses mainly on Information Systems (Chuttur).
With a growing demand for technology in the 1970’s the increasing failure of adapting systems within enterprises became a new area of research. Fred Davis, a doctoral student at the MIT Sloan School of Management, proposed the Technology acceptance model in 1985. He explained that the use of a system is a response to user’s motivation. User’s motivation on the other hand depends on system features and capabilities. (Chuttur)
[...]
Table of Contents
1. About the theory:
2. Theory in IS literature
3. What insight can IT management gain form TAM?
Objectives and Topics
This assignment aims to provide a comprehensive overview of the Technology Acceptance Model (TAM), explaining its theoretical foundations, its development by Fred Davis, and its ongoing relevance in contemporary information systems research and IT management practices.
- Origins and core components of the Technology Acceptance Model (TAM).
- The relationship between perceived usefulness, perceived ease of use, and behavioral intention.
- Empirical application of TAM in recent scientific literature.
- Strategic utility of TAM for IT management during technology implementation.
- Measurement scales for evaluating user acceptance.
Excerpt from the book
About the theory:
The Technology Acceptance Model (TAM) is an information systems theory. This model was developed by Fred Davis in his dissertation which was published in 1989. Since then, this model has spread to one of the most cited models in the context of technology diffusion (Kotrík). User acceptance of technology has been a vital area of studies for two decades now. Many models do predict the diffusion of a system but the Technology Acceptance model is the only model which focuses mainly on Information Systems (Chuttur).
With a growing demand for technology in the 1970’s the increasing failure of adapting systems within enterprises became a new area of research. Fred Davis, a doctoral student at the MIT Sloan School of Management, proposed the Technology acceptance model in 1985. He explained that the use of a system is a response to user’s motivation. User’s motivation on the other hand depends on system features and capabilities. (Chuttur)
Davis had two goals with his new model: (Davis, 1985, S. 2)
- To improve the understanding of the processes of technology acceptance and thereby gain theoretical insights for the design and implementation of Information Systems
- “TAM should provide the theoretical basis for a practical user acceptance testing methodology that would enable system designers and implementers to evaluate proposed new systems prior to their implementation”
Summary of Chapters
1. About the theory: This chapter introduces the origins of the Technology Acceptance Model, its core objectives, and the fundamental psychological variables that determine user motivation and system usage.
2. Theory in IS literature: This chapter reviews how TAM is applied in modern research, citing examples such as teleconferencing systems and healthcare IT, while confirming the validity of its key propositions.
3. What insight can IT management gain form TAM?: This chapter outlines how IT managers can utilize TAM to develop measurement scales for new technologies to facilitate better adoption among employees.
Keywords
Technology Acceptance Model, TAM, Information Systems, Fred Davis, Perceived Usefulness, Perceived Ease of Use, Behavioral Intention, Technology Diffusion, User Motivation, IT Management, System Implementation, User Acceptance, Methodology, Empirical Research, Measurement Scales
Frequently Asked Questions
What is the core focus of this work?
The work provides a detailed analysis of the Technology Acceptance Model (TAM), explaining how it predicts user behavior regarding the adoption of new information technologies.
What are the central themes covered?
The central themes include the theoretical framework of TAM, the relationship between user perceptions and system usage, current applications in research, and practical implications for IT management.
What is the primary goal of the Technology Acceptance Model?
The model aims to explain the determinants of computer acceptance and provide a theoretical basis for testing user acceptance before implementing new systems.
Which scientific method is used?
The document uses a literature-based theoretical analysis, drawing upon foundational research by Fred Davis and recent empirical studies to evaluate the model's relevance.
What is covered in the main section of the paper?
The main sections explain the definitions of perceived usefulness and ease of use, the mathematical relationships between these constructs, and how IT managers can apply these insights.
Which keywords characterize this paper?
Key terms include Technology Acceptance Model (TAM), Perceived Usefulness, Perceived Ease of Use, IT Management, and System Implementation.
How does perceived ease of use influence system acceptance?
According to TAM, ease of use indirectly affects acceptance by influencing perceived usefulness and the user's sense of efficacy in operating the system.
Why is TAM relevant for IT managers today?
IT managers use TAM to identify key variables that act as barriers to technology adoption, allowing them to better manage the transition of systems from the "innovators' phase" to general staff usage.
What role do external variables play in the model?
External variables such as training, system features, and institutional support directly influence the perceived ease of use and usefulness, which in turn drive behavioral intention.
- Quote paper
- Johannes Köck (Author), 2014, The Technology Acceptance Model (TAM). An Overview, Munich, GRIN Verlag, https://www.grin.com/document/378123
